CN218152765U

CN218152765U - Ventilation pipe strengthening mechanism

Info

Publication number: CN218152765U
Application number: CN202222274770.8U
Authority: CN
Inventors: 史博文
Original assignee: Taiyuan Sanling Ventilation Equipment Co ltd
Current assignee: Taiyuan Sanling Ventilation Equipment Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-27
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a construction materials field just discloses a ventilation pipe reinforcing mechanism, including outer pipe and inlayer pipe, outer pipe enclosure cover is in the outside of inlayer pipe, there is the interval between the inner wall of outer pipe and the outer wall of inlayer pipe, the buffering coupling assembling that sets firmly the multiunit equidistance and arrange between outer pipe and the inlayer pipe, be provided with resistant subassembly of buckling on the outer wall of outer pipe, the inside of inlayer pipe is provided with the resistant subassembly that deforms of multiunit, this ventilation pipe passes through double-deck design, the skin can be protected to the inlayer, through buffering coupling assembling, the shock resistance of resistant deformation subassembly and the resistant subassembly multiplicable this ventilation pipe of buckling simultaneously, resistant bending nature and inside support nature to the holistic strength property of ventilation pipe has been improved.

Description

Ventilation pipe strengthening mechanism

Technical Field

The utility model relates to a construction material field specifically is a mechanism is strengthened to ventilation pipe.

Background

The ventilation pipe is a hollow pipe for ventilation and is mostly round or square. The plates, the sectional materials and other main finished product materials used for manufacturing and installing the ventilation pipe are required to meet the regulations of the national current standard of design and related products, and the ventilation pipe is generally provided with the following components according to the certification of delivery inspection: a purifying system air feeding and returning pipe, a central air conditioning ventilation pipe, an industrial air feeding and exhausting ventilation pipe, an environmental protection system air suction and exhaust pipe, a mine gas drainage pipe, a mine rubberized fabric air duct, a fire-fighting flue ventilation pipe and the like. Ventilating pipe under different environment has different requirements to its bulk strength, in mining ventilating pipe, because the environment in mining field is abominable, has the impact that the rubble dropped simultaneously, if the ventilating pipe intensity is not high, can directly buckle sunken impaired, has proposed a ventilating pipe reinforcing mechanism for this reason.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a ventilation pipe strengthening mechanism has solved foretell problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ventilation pipe strengthening mechanism, includes outer pipe and inlayer pipe, outer pipe enclosure cover is in the outside of inlayer pipe, there is the interval between the inner wall of outer pipe and the outer wall of inlayer pipe, set firmly the buffering coupling assembling that the multiunit equidistance was arranged between outer pipe and the inlayer pipe, be provided with the resistant subassembly of buckling on the outer wall of outer pipe, the inside of inlayer pipe is provided with the resistant subassembly that deforms of multiunit.

Preferably, reinforcing ribs are embedded in the pipe walls of the outer layer pipe and the inner layer pipe.

Preferably, the buffer connection assembly comprises two groups of fixedly connected reinforcements, the cross-section end faces of the fixedly connected reinforcements are semicircular, a plurality of groups of fixedly connected reinforcements are fixedly mounted on the inner walls of four sides of the outer layer pipe and the outer walls of four sides of the inner layer pipe, the fixedly connected reinforcements mounted on the outer layer pipe and the fixedly connected reinforcements mounted on the inner layer pipe are in one-to-one correspondence and are fixedly connected with each other through tangent points, and the fixedly connected reinforcements mounted on the outer layer pipe and the fixedly connected reinforcements mounted on the inner layer pipe are symmetrical to each other.

Preferably, the multiple groups of deformation-resistant components are respectively arranged on two sides of the inner pipe, and the deformation-resistant components on two sides of the inner pipe are respectively symmetrical about the vertical center line of the end face of the inner pipe.

Preferably, resistant deformation subassembly includes support column and backup pad, fixed mounting has the backup pad that corresponds from top to bottom on inlayer pipe top and the bottom inner wall, and the support column of two sets of slopes of fixedly connected with between two sets of backup pads that correspond from top to bottom, and two sets of the support column intercrossing is "X" type.

Preferably, resistant subassembly of buckling includes installation base ring and stereoplasm horizontal pole, fixed cover has connect the installation base ring of multiunit equidistance on the outer wall of outer pipe, and the stereoplasm horizontal pole of fixedly connected with multiunit level form between every two sets of adjacent installation base rings, multiunit the stereoplasm horizontal pole is parallel to each other and the equidistance distributes peripherally all around of outer pipe.

Compared with the prior art, the utility model provides a ventilation pipe strengthening mechanism possesses following beneficial effect: this ventilation pipe reinforcing mechanism, can play the effect of protection to its inside inlayer pipe through outer pipe, fixedly connected with is by two sets of fixed connection and the buffering coupling assembling that links firmly the reinforcement and constitute of mutual symmetry between outer pipe and the inlayer pipe simultaneously, the connectivity between outer pipe and the inlayer pipe has been strengthened, and link firmly the reinforcement cross section and be half-toroidal, thereby make buffering coupling assembling whole have certain deformability, buffering coupling assembling can slow down the impact to the inlayer pipe when the outer pipe receives the impact, thereby certain bending resistance protection is carried out to the inlayer pipe, set up the resistant deformation subassembly in both sides in the inlayer pipe, the top and the bottom of inlayer pipe are carried out the brute force to the support column of the resistant deformation subassembly intercrossing of accessible, can prevent that the top and the bottom of inlayer pipe are close to each other and appear sunken circumstances, thereby the anti deformability of inlayer pipe has been strengthened, through outer outside equidistance distribution of outer pipe and the stereoplasm horizontal pole parallel with outer pipe, multiplicable folding performance of this ventilation pipe under adverse circumstances, thereby strengthen the ventilation pipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the inner layer structure of the present invention;

FIG. 3 is a schematic structural view of the deformation-resistant assembly of the present invention;

fig. 4 is the structure diagram of the buffer connection assembly of the present invention.

In the figure: 1. an outer tube; 2. an inner layer tube; 3. a mounting base ring; 4. a rigid cross bar; 5. a buffer connection assembly; 6. a deformation resistant component; 7. a support pillar; 8. a support plate; 9. fixedly connecting a reinforcing piece; 10. reinforcing ribs; 11. a bend resistant component.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a ventilation pipe reinforcing mechanism includes an outer pipe 1 and an inner pipe 2, the outer pipe 1 is surrounded and sleeved outside the inner pipe 2, a space is formed between the inner wall of the outer pipe 1 and the outer wall of the inner pipe 2, a plurality of groups of buffer connecting assemblies 5 are fixedly arranged between the outer pipe 1 and the inner pipe 2 at equal intervals, a bending-resistant assembly 11 is arranged on the outer wall of the outer pipe 1, and a plurality of groups of deformation-resistant assemblies 6 are arranged inside the inner pipe 2.

The pipe walls of the outer layer pipe 1 and the inner layer pipe 2 are internally embedded with reinforcing ribs 10, so that the strength of the ventilation pipe is improved.

The buffer connecting assembly 5 comprises two groups of fixedly connected reinforcing pieces 9, the cross-section end faces of the fixedly connected reinforcing pieces 9 are semicircular, a plurality of groups of fixedly connected reinforcing pieces 9 are fixedly arranged on the inner walls of four sides of the outer layer pipe 1 and the outer walls of four sides of the inner layer pipe 2, the fixedly connected reinforcing pieces 9 arranged on the outer layer pipe 1 correspond to the fixedly connected reinforcing pieces 9 arranged on the inner layer pipe 2 one by one and are fixedly connected through tangent points, and the fixedly connected reinforcing pieces 9 arranged on the outer layer pipe 1 and the fixedly connected reinforcing pieces 9 arranged on the inner layer pipe 2 are mutually symmetrical;

buffering coupling assembling 5 has strengthened the connectivity between outer pipe 1 and inlayer pipe 2, and links firmly that reinforcement 9 cross section is half-toroidal to make buffering coupling assembling 5 wholly have certain deformability, buffering coupling assembling 5 can slow down the impact to inner pipe 2 when outer pipe 1 receives the impact, thereby carries out certain protection to inlayer pipe 2.

The multiple groups of deformation-resistant components 6 are respectively arranged on two sides of the inner layer pipe 2, and the deformation-resistant components 6 on two sides of the inner layer pipe 2 are respectively symmetrical about the vertical central line of the end face of the inner layer pipe 2.

Resistant deformation subassembly 6 includes support column 7 and backup pad 8, backup pad 8 that fixed mounting corresponds from top to bottom on 2 tops of inlayer pipe and the bottom inner wall, and the support column 7 of two sets of inclinations of fixedly connected with between two sets of backup pads 8 that correspond from top to bottom, and two sets of support column 7 intercrossing is "X" type, resistant deformation subassembly 6 is located the inside both sides of inlayer pipe 2 respectively, and wherein support column 7 and backup pad 8 all are the interbedded, consequently, can not cause certain shutoff to 2 inside pipes of inlayer, guarantee the inside air permeability of inlayer pipe 2.

Resistant subassembly 11 of buckling includes mount ring 3 and stereoplasm horizontal pole 4, and fixed the cup jointing has multiunit equidistance mount ring 3 on the outer wall of outer pipe 1, and the stereoplasm horizontal pole 4 of fixedly connected with multiunit level form between every two sets of adjacent mount ring 3, and multiunit stereoplasm horizontal pole 4 is parallel to each other and the equidistance distributes peripherally all around at outer pipe 1, and the holistic bending resistance of multiplicable this ventilation pipe to strengthen the performance of ventilation pipe under adverse circumstances.

The working principle is as follows: this ventilation pipe passes through double-deck design, and can play the effect of protection to its inside inlayer pipe 2 through outer pipe 1, fixedly connected with links firmly buffer connection subassembly 5 that reinforcement 9 constitutes by two sets of fixed connection and mutual symmetry between outer pipe 1 and inlayer pipe 2 simultaneously, the connectivity between outer pipe 1 and inlayer pipe 2 has been strengthened, and it is half-circular to link firmly reinforcement 9 cross section, thereby make buffer connection subassembly 5 whole have certain deformability, buffer connection subassembly 5 can slow down the impact to inlayer pipe 2 when outer pipe 1 receives the impact, thereby certain protection is carried out to inlayer pipe 2, set up the resistant deformation subassembly 6 in both sides in inlayer pipe 2, the top and the bottom of accessible resistant deformation subassembly 6 intercrossing support column 7 to inlayer pipe 2 carry out powerful support, can prevent that the top and the bottom of inlayer pipe 2 from being close to each other the sunken condition that appears, thereby the resistance to deformation nature of inlayer pipe 2 has been strengthened, through outer pipe 1 outside equidistance distribution and with the parallel stereoplasm horizontal pole 4 of outer pipe 1, this holistic folding nature of strengthening, thereby the ventilation pipe 1 can strengthen the ventilation pipe.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a ventilation pipe strengthening mechanism, includes outer pipe (1) and inlayer pipe (2), outer pipe (1) encloses the outside of cover in inlayer pipe (2), its characterized in that: there is the interval between the inner wall of outer pipe (1) and the outer wall of inlayer pipe (2), set firmly buffering coupling assembling (5) that the multiunit equidistance was arranged between outer pipe (1) and inlayer pipe (2), be provided with on the outer wall of outer pipe (1) resistant bending component (11), the inside of inlayer pipe (2) is provided with multiunit resistant deformation subassembly (6).

2. A vent stiffener mechanism according to claim 1, wherein: and reinforcing ribs (10) are embedded in the pipe walls of the outer layer pipe (1) and the inner layer pipe (2).

3. A vent stiffener mechanism according to claim 1, wherein: the buffer connecting assembly (5) comprises two groups of fixedly connected reinforcing parts (9), the transverse end faces of the fixedly connected reinforcing parts (9) are semicircular, a plurality of groups of fixedly connected reinforcing parts (9) are fixedly installed on the inner walls of four sides of the outer pipe (1) and the outer walls of four sides of the inner pipe (2), the fixedly connected reinforcing parts (9) installed on the outer pipe (1) and the fixedly connected reinforcing parts (9) installed on the inner pipe (2) are in one-to-one correspondence and are fixedly connected with a tangent point, and the fixedly connected reinforcing parts (9) installed on the outer pipe (1) and the fixedly connected reinforcing parts (9) installed on the inner pipe (2) are mutually symmetrical.

4. A vent stiffener mechanism according to claim 1, wherein: the multiple groups of deformation-resistant components (6) are respectively arranged on two sides of the inner layer pipe (2), and the deformation-resistant components (6) on the two sides in the inner layer pipe (2) are respectively symmetrical about the vertical central line of the end face of the inner layer pipe (2).

5. A vent stiffener mechanism according to claim 4, wherein: resistant deformation subassembly (6) are including support column (7) and backup pad (8), fixed mounting has backup pad (8) that correspond from top to bottom on inlayer pipe (2) top and the bottom inner wall, and support column (7) of two sets of slopes of fixedly connected with form between two sets of backup pads (8) that correspond from top to bottom, and two sets of support column (7) intercrossing is "X" type.

6. A vent stiffener mechanism according to claim 1, wherein: resistant subassembly (11) of buckling includes mounting ring (3) and stereoplasm horizontal pole (4), fixed cover on the outer wall of outer pipe (1) has connect the mounting ring (3) of multiunit equidistance, and stereoplasm horizontal pole (4) of fixedly connected with multiunit level form between per adjacent two sets of mounting ring (3), multiunit stereoplasm horizontal pole (4) are parallel to each other and the equidistance distributes peripherally all around in outer pipe (1).